MEXICO, Maine — A man is in grave condition at Maine Medical Center in Portland after a Tuesday morning shooting inside a mobile home in Mexico.

Thomas Joudrey, 30, is being treated for a gunshot wound to the head, according to a news release from Stephen McCausland, spokesman for the Department of Public Safety.

Reached by phone Tuesday, McCausland wouldn’t elaborate on the details behind the shooting. In the release he stated that two other men were in the home at the time of the shooting and one of them left the scene before police arrived at about 4:20 a.m.

Police are looking for Robert Terrill, 28, who lives in the mobile home at 9 Riverside Park, near the Walmart store, is 6 feet tall and weighs about 175 pounds, according to the release. When he left the scene on foot he was wearing tan pants and a black T-shirt and was carrying an olive green duffel bag.

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Police questioned the third man inside the home but declined to release details.

Anyone with information on Terrill’s whereabouts is asked to call 911.